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SAMTEC TSW12425TDRA Terminal Header

The TSW series from Samtec features unshrouded terminal strip headers for through-hole mounting, with 0.025-inch (0.635 mm) square posts compatible with multiple series. They come in single, dual, or triple row configurations, offering varied pin counts and terminal lengths. The 2.54 mm pitch and right-angle orientation ensure high signal integrity and reliability for industrial and electronics applications. Contacts are made from phosphor bronze, plated with matte tin, while the insulator is black glass-filled polyester, meeting UL and CSA standards. Optional locking features are available for secure connections, ideal for demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TSW-124-25-T-D-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $24.79
Buy/RFQ:
Source:DigiKey
Part No:TSW-124-25-T-D-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.03
Buy/RFQ:
Part No:TSW-124-25-T-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.12
Buy/RFQ:
Part No:TSW-124-25-T-D-RA
Stock:216
Inv Date:05-28-2026
Price: Unit price: $31200
Buy/RFQ:

SAMTEC TSW12425TDRA Terminal Header Specifications:

  • Pitch: 2.54 mm
  • Post Size: 0.025 inch (0.635 mm) square
  • Contact Material: Phosphor Bronze
  • Plating: Matte Tin
  • Insulator Material: Black Glass-Filled Polyester
  • Operating Temperature: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • RoHS Compliant: Yes
  • Configurations: Single, dual, triple row
  • Locking Features: Optional locking leads and clips
  • Standards: UL Listed, CSA Certified
  • Mounting Style: Through-hole

Buy the Samtec TSW12425TDRA – Reliable Terminal Headers for Industrial Applications

Order the Samtec TSW series terminal headers online today for high reliability, excellent signal integrity, and secure locking features. Designed for through-hole mounting with precision 2.54 mm pitch, these connectors feature phosphor bronze contacts with matte tin plating and durable black polyester insulators. Suitable for demanding industrial and electronics applications, they support a temperature range from -55°C to +125°C with gold plating or -55°C to +105°C with tin. Compatible with various series, these headers are RoHS compliant and offer options for locking leads, ensuring secure connections for your upgrade or new design.

Get Samtec TSW12425TDRA today—built for high signal integrity, locking options, and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC TSW12425TDRA?

You can click on the BUY or RFQ button to purchase TSW12425TDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12425TDRA?

You can download the TSW12425TDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12425TDRA?

SAMTEC

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